I can't modify the MCPE Hitbox without changing the size of the player's Shadow

[Hosteen]

My problem is with modifying the value in the game, I already have the specific Class in hand and I have already found the value linked to it but when I try to increase the fraction of the value that is actually dealing with the game's Hitbox without changing the size of the Shadow, there is simply no change in my hitbox.

 

Exact value that I already know I need to modify to change the Hitbox: (392)

Class: Player::onBlockCollision (int)

I used IDA Pro 6.8 to decompile libminecraftpe.so since MCPE does not have a UNITY-based lib.

(Collision) it's Field Who deals with Hitbox

Offset: null

Version of MCPE: 0.15.10 (Alpha)

 

Anyone who can help me would appreciate it (note: Scripts that deal with the UNITY library, e.g. libil2cpp.so or libUE4.so, the lib of this Mcpe is independent and has no pre-established framework)